CN1213830A - Tray loading mechanism of recording reproduction device - Google Patents
Tray loading mechanism of recording reproduction device Download PDFInfo
- Publication number
- CN1213830A CN1213830A CN 98120226 CN98120226A CN1213830A CN 1213830 A CN1213830 A CN 1213830A CN 98120226 CN98120226 CN 98120226 CN 98120226 A CN98120226 A CN 98120226A CN 1213830 A CN1213830 A CN 1213830A
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- pallet
- switching manipulation
- slider
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Abstract
The invention relates to tray loading mechanism of a recording/reproducing device. A pair of sliders is provided on both side parts of the tray. A detection switch is mounted on the side surface of a main body of the device, and a projected part formed on the switch operating member, then in the pull-in process of the tray, the end surface of the projected part is pressurized by a pressurizing part provided on the slider to make the switch operating member obliquely move downward from the horizontal direction, and an actuator of the detection switch is pressurized by the switch operating member at the pull-in position of the tray, the projected part is withdrawn to the lower surface of the pressurizing part, therefore, to absorb the over-stroke of a driving motor after stopping.
Description
The present invention relates to driving motor as drive source, can make pallet enter the tray loading mechanism of the record regenerator that withdraws from respect to the front of machine body, particularly be in the mechanism that can absorb the overshoot that produces when stopping the driving motor operation when packing the position into when pallet.
As magnetic tape cassette equipment at present known, that adopt the record regenerator of this tray loading mode, all on the machine body of the driving mechanism that is equipped with tape etc., dispose pallet can enter withdrawing mode, when this pallet is positioned at when packing the position into, by making snap elements move to the mode of down position, lift-launch is thrown off on the tape feed roller platform of the tape cassete on this snap elements by driving mechanism by lifting position.For this occasion, keeping a pair of slider in the left and right sides of pallet with breech lock or the mode of removing breech lock, be passed to the mode of this a pair of slider by the driving force that makes driving motor, can be positioned at pallet and make snap elements do elevating movement when packing the position into.Be projection be arranged on snap elements left and right sides place back shaft will with lifting guide way on two sidewalls that are formed on pallet and be formed on two sliders, be skewed cam groove and combine, thereby at pallet and two sliders is that one is done in the whole process that moves by breech lock, can make snap elements remain on raised position, and only remove breech lock to two sliders, two sliders are moved with respect to pallet, and then can make snap elements between lifting position and down position, do elevating movement.
In existing this tray loading mechanism, its structure formation all is to dispose detector switch and switching manipulation parts at the place, side of machine body, so that in the loading procedure of pallet,, make the detector switch action and stop to advance of driving motor towards the moving of detector switch direction by these switching manipulation parts.Here, the switching manipulation parts are by constituting with two lever parts that mode free to rotate links together by spring, in the loading procedure of pallet, when the press section on being arranged on slider contacts with a lever part, two lever parts will be integrally move to the pallet direction of packing into, when pallet is in pack into position and another lever part and presses executive component on the detector switch, these two lever parts will suppress the acting force of spring and rotate.Therefore be positioned at the position of packing at pallet, the actuating signal that provides according to detector switch stops after the operation of driving motor, even continue certain amount of drawing back owing to inertia effect makes slider, this overshoot also will be by the switching manipulation parts the rotation of two lever parts be absorbed, thereby can prevent that detector switch is subjected to the effect of bad power.
Yet for aforesaid prior art, though be positioned at pallet and pack the position into and after stopping the operation of driving motor, its overshoot can be by the rotation of two lever parts of switching manipulation parts and is absorbed, but the switching manipulation parts will be combined by two lever parts, this is quite complicated, and generation has complex structure, the low inferior problem of assembling operation.
The present invention is in the loading procedure of pallet, the press section is contacted with the end face of jut, and then the switching manipulation parts are moved to oblique below, after these switching manipulation parts press the executive component of detector switch, jut will be avoided to the place, below of press section, and then absorbs its overshoot.When adopting this structure to constitute, can only in the loading procedure of pallet, below tiltedly, move by switching manipulation parts, and the overshoot that absorption driving motor back out of service produces, thereby the overshoot absorbing mechanism that includes the switching manipulation parts is oversimplified, and improve its assembling operation performance.
As a kind of form of implementation, the tray loading mechanism of record regenerator of the present invention has that the mode that withdraws from disposes entering with respect to the front of machine body, the pallet that has the press section in its side, make this pallet move back and forth the driving motor of usefulness between position and the drain position packing into, make this driving motor be positioned at the detector switch that stops its operation usefulness when packing the position at described pallet, with the place, side that can the mode of moving back and forth be configured in described machine body, the switching manipulation parts that have jut above it, and these switching manipulation parts are applied the spring members that elastic force is used to the direction of being left by described detector switch place, and it constitutes when described pallet is in the process of packing into, described press section is contacted with described jut, and then described switching manipulation parts are moved to oblique below, after these switching manipulation parts press executive component on the described detector switch, described jut is avoided to the place, below of described press section.
If being arranged on the parts at place, described press section can do whole mobile then better with this pallet in the loading procedure of described pallet at least, if for instance, have for pallet and to transmit snap elements that tape cassete uses and to be in the occasion that makes a pair of slider that this snap elements uses do elevating movement when packing the position into when pallet, described press section preferably is arranged on in these sliders one.
Fig. 1 is the planimetric map of expression magnetic tape cassette equipment.
Fig. 2 is the front view (FV) of this magnetic tape cassette equipment of expression.
Fig. 3 is the back view of this magnetic tape cassette equipment of expression.
Fig. 4 is the right view of this magnetic tape cassette equipment of expression.
Fig. 5 is the left view of this magnetic tape cassette equipment of expression.
Major part when Fig. 6 is observed by the inboard when pallet is in the discharge state for explanation schematically illustrate figure.
Fig. 7 is the front view (FV) of expression machine body.
Fig. 8 is the left view of this machine body of expression.
Fig. 9 is the front view (FV) of expression switching manipulation parts.
Figure 10 is the outboard profile of these switching manipulation parts of expression.
Figure 11 is the planimetric map of expression clamper parts.
Figure 12 is the front view (FV) of these clamper parts of expression.
Figure 13 is the inboard figure of expression pallet.
Sectional view when Figure 14 cuts open for the line A-A of expression in Figure 13.
Figure 15 is the planimetric map of expression first slider.
Figure 16 is the outboard profile of this first slider of expression.
Figure 17 is the planimetric map of expression second slider.
Figure 18 is the outboard profile of this second slider of expression.
Figure 19 connects the inboard figure of lever for expression.
Sectional view when Figure 20 cuts open for the line B-B of expression in Figure 19.
Sectional view when Figure 21 cuts open for the line C-C of expression in Figure 19.
Figure 22 is the inboard figure of expression snap elements.
Figure 23 is the outboard profile of this snap elements of expression.
Figure 24 is the back view of this snap elements of expression.
Figure 25 A and Figure 25 B are the key diagram of position relation between explanation protrusion tab and the restrictions, that changing along with the lifting action of this snap elements.
Key diagram when Figure 26 is in latch mode for explanation connects lever.
Key diagram when Figure 27 is in the clear-latch state for explanation connects lever.
Figure 28 A and Figure 28 B are the key diagram of the manner of execution of explanation switching manipulation parts.
Figure 29 is the schematically illustrate figure of explanation clamper parts with respect to the pressing position of tape cassete 7.
Below with reference to the description of drawings embodiments of the invention, wherein Fig. 1 is the planimetric map of expression magnetic tape cassette equipment, Fig. 2 is the front view (FV) of this magnetic tape cassette equipment of expression, Fig. 3 is the back view of this magnetic tape cassette equipment of expression, Fig. 4 is the right view of this magnetic tape cassette equipment of expression, Fig. 5 is the left view of this magnetic tape cassette equipment of expression, Fig. 6 be when observing by the inboard when being illustrated in pallet and being in the discharge state major part schematically illustrate figure, Fig. 7 is the front view (FV) of expression machine body, Fig. 8 is the left view of this machine body of expression, Fig. 9 is the front view (FV) of expression switching manipulation parts, Figure 10 is the outboard profile of these switching manipulation parts of expression, Figure 11 is the planimetric map of expression clamper parts, Figure 12 is the front view (FV) of these clamper parts of expression, Figure 13 is the inboard figure of expression pallet, sectional view when Figure 14 cuts open for the line A-A of expression in Figure 13, Figure 15 is the planimetric map of expression first slider, Figure 16 is the outboard profile of this first slider of expression, Figure 17 is the planimetric map of expression second slider, Figure 18 is the outboard profile of this second slider of expression, Figure 19 connects the inboard figure of lever for expression, sectional view when Figure 20 cuts open for the line B-B of expression in Figure 19, sectional view when Figure 21 cuts open for the line C-C of expression in Figure 19, Figure 22 is the inboard figure of expression snap elements, Figure 23 is the outboard profile of this snap elements of expression, Figure 24 is the back view of this snap elements of expression, Figure 25 A and Figure 25 B are for illustrating between protrusion tab and the restrictions, the key diagram of the position relation that is changing along with the lifting action of this snap elements, key diagram when Figure 26 is in latch mode for explanation connects lever, key diagram when Figure 27 is in the clear-latch state for explanation connects lever, Figure 28 A and Figure 28 B are the key diagram of the manner of execution of explanation switching manipulation parts, and Figure 29 is the schematically illustrate figure of explanation clamper parts with respect to the pressing position of tape cassete 7.
As Fig. 1~shown in Figure 6, the related magnetic tape cassette equipment of present embodiment has the machine body 1 that the not shown mechanical parts such as driving mechanism of lift-launch are used, entering the pallet 2 that the mode that withdraws from disposes with respect to machine body 1, be used for liftably remaining on the snap elements 3 on the pallet 2, be in first and second sliders 4 that snap elements 3 used when packing the position into do elevating movement at pallet 2,5, and connect this two first and second sliders 4, connection lever 6 parts such as grade of 5 usefulness, and adopting and make lift-launch can withdraw from action and the tray loading mode that in machine body 1, is transmitted along with entering of pallet 2 at the tape cassete 7 at snap elements 3 places.
As shown in Figure 7, dispose the aforementioned driving mechanism that is comprising a pair of tape feed roller platform 8,8 at the inside bottom surface place of machine body 1, uprightly be provided with three positions and determine with projection 9 around these tape feed roller platforms 8,8, the bottom surface that is loaded in tape feed roller platform 8,8 tape cassete 7 is on every side determined supporting with projection 9 by these positions.Place, the inboard of two sidewalls is formed with rail portion 10a, the 10b that is flat condition about machine body 1, and the position directly over the rearward end of these two rail portion 10a, 10b also is formed with the substrate 11 that is flat condition.Upper central place at substrate 11 is provided with cam projection portion 12, and this cam projection portion 12 is also extending to form releasing groove 12a to oblique rear with respect to entering on the exit axis of pallet 2.
As shown in Figure 8, run through being provided with pilot hole 13 and being circular-arc escape hole 14 on a sidewall of machine body 1, pilot hole 13 has and enters horizontal component that exit axis extends and the sloping portion that extends to oblique below with respect to the direction of packing into of pallet 2 along pallet 2.As shown in Figure 5, outside head lamp brush guard pivot at this sidewall is supporting reduction gearing 15,16, and the rotation axis that is configured in the driving motor 17 at the inner place of machine body 1 protrudes in this sidewall, between the belt pulley 18 and the reduction gearing 15 that are pressed on this rotation axis and belt 19 in cross-over connection.Pushing type first detector switch 20 that stops driving motor 17 operation usefulness is installed on a sidewall of machine body 1, and disposes the executive component of this first detector switch 20 is implemented the switching manipulation parts 21 that push action is used.
As Fig. 9 and shown in Figure 10, on aforementioned switches functional unit 21, be formed with and run through the wheel hub 21a that is inserted in the aforementioned pilot hole 13, move by the guiding of this wheel hub 21a in pilot hole 13, switching manipulation parts 21 are moved back and forth on a sidewall of machine body 1.And the place is formed with jut 21b on switching manipulation parts 21, and this jut 21b is by highlighting on the rail portion 10a.On switching manipulation parts 21, also be formed with the hole 21d and the claw 21e that are polygonal hole 21c, are the magnetic track shape, thereby the axle on the aforementioned reduction gearing 15 can be moved by switching manipulation parts 21 when being positioned at the position of hole 21d.
Refer again to Fig. 1 below, as shown in Figure 1, pressing plate 22 is by on two sidewalls that are threaded in machine body 1, and supporting clamper parts 23 rotationally, and clamper parts 23 are by being pressed in place above the tape cassete 7 that has been loaded into.As Figure 11 and shown in Figure 12, these clamper parts 23 are made of the sheet metal that is shape, and the 23a of axial support portion, the 23b at its place, two ends are connected by the 23c of cross-over connection portion, and also are connected with pin 24 on the 23a of axial support portion therein.Cross-over connection portion 23c place on clamper parts 23 also is formed with four projections, and press section 25 lids that two projections that are positioned at centre are made by synthetic resin are covering, and the projection that is positioned at the left and right sides can be used as assisted parts 26.The ratio assisted parts 26 big preliminary dimension t that the overhang of press section 25 is set so just can only make press section 25 by the top place that is pressed in tape cassete 7.
The 23a of axial support portion, 23b on the aforementioned clamper parts 23 is supported on two sidewalls of machine body 1 with rotary way respectively, is fixed on a pin 24 on the 23a of axial support portion and can rotates in aforementioned escape hole 14 thereby make.This pin 24 runs through among the hole 21c that is inserted on the switching manipulation parts 21, and as shown in Figure 5, cross-over connection has coil spring 27 between the claw 21e on pin 24 and the switching manipulation parts 21, and switching manipulation parts 21 are connected by this coil spring 27 with clamper parts 23.And as shown in Figure 4, also cross-over connection has another coil spring 28 between the sidewall of another 23b of axial support portion and machine body 1, and this coil spring 28 is applying recuperability to clamper parts 23.Level type second detector switch 29 that stops driving motor 17 operation usefulness is installed on the sidewall of machine body 1, and this second detector switch 29 is by highlighting on another rail portion 10b.
As Figure 13 and shown in Figure 14, each side inner face upper process of two sidewalls is provided with two jut 2a about aforementioned pallet 2, be formed with the lifting pilot hole 30 that extends along vertical direction maintaining two downwardly depending wall 2b places predetermined space, vis-a-vis with this sidewall, the latter forms two on each side.Also run through to be provided with the opening 31 that is rectangle, to be the slotted hole 32 of magnetic track track type and to be the escape hole 33 of circular arc type at the top board place of pallet 2, slotted hole 32 along with pallet 2 pack into direction mutually the direction of quadrature extend.Projection is provided with several rib ribs 34 at the top board inner face place of pallet 2, and it is on the concentric circles at center that the circular-arc part in these rib ribs 34 is configured in slotted hole 32, and forms joint portion 34a with the part on the rib rib 34.Be positioned at outermost rib rib 34 and form the latching portion 35 that bloats laterally, this latching portion 35 is configured on the straight line of the major axis that passes slotted hole 32.On the top board inner face of pallet 2 with two downwardly depending wall 2b at a distance of the position of preset distance also respectively projection be provided with restrictions 2c, these restrictions 2c is oppositely arranged with the upper end of the lifting pilot hole 30 at the place, back side that is formed on each downwardly depending wall 2b.
As shown in Figure 6, also dispose first slider 4 in the mode that can slide between sidewall of pallet 2 and the downwardly depending wall 2b relative with it, the following lift-launch of this first slider 4 is on a rail portion 10a of machine body 1.As Figure 15 and shown in Figure 16, on first slider 4, be formed with two pilot holes 37 that two cam holes 36 being skewed and along continuous straight runs extend, by making two pilot holes 37, first slider 4 is moved forward and backward with respect to pallet 2 by the mode that each the jut 2a guiding on the pallet 2 moves.And the place also is provided with tooth bar 4a below first slider 4, this tooth bar 4a be positioned at aforementioned reduction gearing 16 on the gear 16a at last position be meshed (referring to Fig. 5).Centre also is provided with and drives the press section 38 that the jut 21b on the aforementioned switches functional unit 21 uses below first slider 4, on first slider 4 rear end also to the inside the direction projection be provided with flange piece 39 with notch 39a.
And also disposing second slider 5 by sliding type, the following lift-launch of this second slider 5 is on another rail portion 10b of machine body 1 between another sidewall of aforementioned pallet 2 and the downwardly depending wall 2b relative with it.As Figure 17 and shown in Figure 180, on second slider 5, be formed with two pilot holes 41 that two cam holes 40 being skewed and along continuous straight runs extend, by making two pilot holes 41, second slider 5 is moved forward and backward with respect to pallet 2 by the mode that each the jut 2a guiding on the pallet 2 moves.The place is not formed with tooth bar below second slider 5, and on second slider 5 rear end also to the inside the direction projection be provided with flange piece 42 with notch 42a.
Below the manner of execution with magnetic tape cassette equipment that aforesaid structure constitutes is described.Here, Fig. 6 represents that pallet 2 is in by drain position place outstanding on the machine body 1, below in conjunction with the lifting action of snap elements 3, to being described by the action of this drain position when packing the position into.
When pallet 2 is in as shown in Figure 6 drain position, each the back shaft 3a on the snap elements 3 will combine with the top of cam hole 36,40 on first and second sliders 4,5, thereby snap elements 3 is remained on raised position.So under this state, even the external force effect that protrusion tab 3c is subjected to being out of shape to the inside, also will be as previously mentioned, can prevent coming off of back shaft 3a by restrictions 2c.When pallet 2 is in drain position, tape cassete 7 is carried behind the mounting portion 3b place on the snap elements 3, if driving motor 17 rotates to any side of both forward and reverse directions, this rotating force will be passed to the gear 16a place at the last position that is positioned on the reduction gearing 16 by belt pulley 18, belt 19 and reduction gearing 15, and then the engagement by gear 16a and tooth bar 4a, drive first slider 4 and move.At this moment, the pin 6d that connects on the lever 6 will combine with the latching portion 35 on the pallet 2, pallet 2 and two sliders 4,5 can not slide with respect to pallet 2 thereby make, so will be the inside that integral form is loaded to machine body 1 by this connection lever 6 continuous first slider 4 and second sliders 5 then.
When pallet 2 being carried out this when operation of packing into, will be as shown in figure 26, connection lever 6 moves closer to the cam projection portion 12 on the substrate 11 that is arranged on machine body 1, pack into during the position when the part on the pallet 2 is in machine body 1 is contacted, the bottom that is arranged on the wheel hub 6a that connects lever 6 centre will contact with the releasing groove 12a in the cam projection portion 12.Therefore, connect lever 6 will at first suppress coil spring 43 elastic force and to second slider, 5 side shiftings, after having removed combining between pin 6d and the latching portion 35, will be as shown in figure 27, connection lever 6 is that clockwise rotation is done at the center with the slotted hole on the pallet 2 32.For this occasion, connection lever 6 rotates as slipping plane with rib rib 34, so can reduce sliding resistance between the two.And along with the rotation that connects lever 6, first slider 4 and second slider 5 slide the direction opposite towards each other with respect to pallet 2, each back shaft 3a on the snap elements 3 is moved to the bottom by the top of cam hole 36,40, thereby make card element 3 in centre move to down position by lifting position, tape cassete 7 is enclosed in the driving mechanism with tape cassete 7.At this moment will be shown in Figure 25 B, protrusion tab 3c on the snap elements 3 will be left by the restrictions 2c place on the pallet 2, thereby make protrusion tab 3c be in the state that is contained in machine body 1 inside of receiving fully, so protrusion tab 3c can not be subjected to the external force effect of deflection to the inside, and then back shaft 3a can not come off by lifting pilot hole 30 and cam hole 36,40 places.
In the installation process of above-mentioned pallet 2, first slider 4 will slide on rail portion 10a, thus will be shown in Figure 28 A, and the press section 38 on first slider 4 will press the end face by the jut 21b that highlights on the rail portion 10a.Therefore when direction moves under tiltedly by horizontal direction along pilot hole 13 when switching manipulation parts 21, clamper parts 23 will begin along with moving of these switching manipulation parts 21 to rotate, thereby make press section 25 on the clamper parts 23 press the upper side of tape cassete 7.Clamper parts 23 at pin 24 with before the end in escape hole 14 contacts, to do whole moving by coil spring 27 and switching manipulation parts 21, and when pin 24 contacts with the end in escape hole 14, switching manipulation parts 21 will be moved, and then make coil spring 27 elongations, thereby make coil spring 27 be applied with bigger rotation elastic force to clamper parts 23.At this moment as shown in figure 29, press section 25 on the clamper parts 23 is determined with in the triangle S medial region of projection 9 in three positions of connection, mode with the upper side that presses tape cassete 7 is set, even so more or less offset of press section 25, also can with each position determine with projection 9 reliably supported at three point live tape cassete 7, thereby can prevent that tape cassete 7 from floating.On the other hand, assisted parts 26 is set at the exterior lateral area place of above-mentioned triangle S, so the occasion when being inclined to set the state at the mounting portion 3b place on snap elements 3 for tape cassete 7, clamper parts 23 also have the subsidiary function that can make tape cassete 7 keep correct body positions in rotation process.
And when switching manipulation parts 21 move near the terminal of pilot hole 13 always, will be shown in Figure 28 B, switching manipulation parts 21 move and press executive component on first detector switch 20 to oblique below, and stop the operation of driving motor 17 according to the signal that is sent by this first detector switch 20.For this occasion, because the inertia effect after driving motor 17 is out of service, the certain amount (overshoot) of first slider, 4 operations will be continued to drive, in this overshoot process, to submerge in rail portion 10a in press section 38, the place moves on jut 21b, so switching manipulation parts 21 will can be moved further.Therefore the executive component on first detector switch 20 will can not be subjected to the effect of this bad power, thereby can prevent that first detector switch 20 is damaged.
Advance to the occasion of drain position by the position of packing into for pallet 2, to carry out and above-mentioned opposite action, when the executive component on second detector switch 29 that the downside on second slider 5 passes through upward to be given prominence to by rail portion 10b, these second detector switch, 29 actions, and then stop to advance of driving motor 17.
The present invention has aforesaid form of implementation, so have effect as described below.
It has, and the mode that withdraws from disposes entering with respect to the front of machine body, the pallet that has the press section in its side, make this pallet move back and forth the driving motor of usefulness between position and the drain position packing into, make this driving motor be positioned at the detector switch that stops its operation usefulness when packing the position at described pallet, with the place, side that can the mode of moving back and forth be configured in described machine body, the switching manipulation parts that have jut above it, and these switching manipulation parts are applied the spring members that elastic force is used to the direction of being left by described detector switch place, and it constitutes when described pallet is in the process of packing into, described press section is contacted with described jut, and then described switching manipulation parts are moved to oblique below, after these switching manipulation parts press executive component on the described detector switch, described jut is avoided to the place, below of described press section, so switching manipulation parts are moved below tiltedly in the loading procedure of pallet, just can absorb the overshoot that driving motor back out of service produces, thereby the overshoot absorbing mechanism that includes the switching manipulation parts is oversimplified, and improve its assembling operation.
Claims (2)
1. the tray loading mechanism of a record regenerator is characterized in that having:
Pallet that the mode that withdraws from disposes with respect to the front of machine body, have the press section in its side entering,
Make this pallet move back and forth the driving motor of usefulness between position and the drain position packing into,
Make this driving motor be positioned at the detector switch that stops its operation usefulness when packing the position at described pallet,
With the side switching manipulation parts place, that have jut above it that can the mode of moving back and forth be configured in described machine body,
And these switching manipulation parts are applied the spring members that elastic force is used to the direction of being left by described detector switch place,
And it constitutes when described pallet is in the process of packing into, described press section is contacted with described jut, and then described switching manipulation parts are moved to oblique below,
After these switching manipulation parts press executive component on the described detector switch, described jut is avoided to the place, below of described press section.
2. the tray loading mechanism of record regenerator as claimed in claim 1, it is characterized in that described pallet has transmits snap elements that tape cassete uses and is in a pair of slider that described snap elements is used when packing the position into do elevating movement when this pallet, and described press section is arranged on in these sliders one.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP271510/1997 | 1997-10-03 | ||
JP27151097A JP3387790B2 (en) | 1997-10-03 | 1997-10-03 | Tray loading mechanism of recording / reproducing device |
JP271510/97 | 1997-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1213830A true CN1213830A (en) | 1999-04-14 |
CN1111858C CN1111858C (en) | 2003-06-18 |
Family
ID=17501083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98120226 Expired - Fee Related CN1111858C (en) | 1997-10-03 | 1998-09-30 | Tray loading mechanism of recording reproduction device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3387790B2 (en) |
CN (1) | CN1111858C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6993777B2 (en) | 2000-10-13 | 2006-01-31 | Teac Corporation | Recording medium loading apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10216137B2 (en) | 2017-01-17 | 2019-02-26 | Canon Kabushiki Kaisha | Opening-closing member detecting device and image forming apparatus |
-
1997
- 1997-10-03 JP JP27151097A patent/JP3387790B2/en not_active Expired - Fee Related
-
1998
- 1998-09-30 CN CN 98120226 patent/CN1111858C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6993777B2 (en) | 2000-10-13 | 2006-01-31 | Teac Corporation | Recording medium loading apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH11110861A (en) | 1999-04-23 |
CN1111858C (en) | 2003-06-18 |
JP3387790B2 (en) | 2003-03-17 |
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Granted publication date: 20030618 Termination date: 20091030 |